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morpeh [17]
3 years ago
12

Karissa begins to solve the equation (x – 14) + 11 = x – (x – 4). Her work is correct and is shown below. (x – 14) + 11 = x – (x

– 4) x – 7 + 11 = x – x + 4 x + 4 = –x + 4 When she subtracts 4 from both sides, x = –x results. What is the value of x ?
Mathematics
2 answers:
JulsSmile [24]3 years ago
6 0

Answer:

112 + 25m + 45 = 50 + 60m


Step-by-step explanation:

do tha math

sdas [7]3 years ago
4 0
Her work is incorrect because she accidentally changed -14 to -7 in the second step.
Working it out from the top we get
(x-14)+11=x-(x-4)
x-14+11=x-x+4
x-3=0+4
Final answer:
x=7
Hope I helped :)
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Hoochie [10]

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363 feet

Step-by-step explanation:

we know that

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Let

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\frac{330}{10}\frac{ft}{sec} =\frac{x}{11}\frac{ft}{sec}\\\\x=330(11)/10\\\\x= 363\ ft

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3 years ago
I’m struggling help please
True [87]

Answer:

Step-by-step explanation:

the slope would be y2-y1/x2-x1

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Find the radius of a circle with circumference of 45.84 meters. Use 3.14
alukav5142 [94]

Answer:

3.8 meters

Step-by-step explanation:

In order to find the circumference for a circle, we use the formula π(radius)²

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5 0
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Step-by-step explanation:

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3 years ago
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lidiya [134]

Answer:

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__

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4 0
3 years ago
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